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authorliamwhite <liamwhite@users.noreply.github.com>2022-10-25 15:42:59 +0200
committerGitHub <noreply@github.com>2022-10-25 15:42:59 +0200
commitfa913a702f94818fcddf4ffd3aaded41a41b3a3b (patch)
treea4a994e1c91ce2fa862b681daee252e16a28159d /src/video_core/renderer_opengl
parentMerge pull request #9119 from liamwhite/shutdown-barrier (diff)
parentvideo_core: Implement maxwell inline_index method (diff)
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Diffstat (limited to 'src/video_core/renderer_opengl')
-rw-r--r--src/video_core/renderer_opengl/gl_rasterizer.cpp17
-rw-r--r--src/video_core/renderer_opengl/gl_rasterizer.h4
2 files changed, 17 insertions, 4 deletions
diff --git a/src/video_core/renderer_opengl/gl_rasterizer.cpp b/src/video_core/renderer_opengl/gl_rasterizer.cpp
index e5c09a969..1590b21de 100644
--- a/src/video_core/renderer_opengl/gl_rasterizer.cpp
+++ b/src/video_core/renderer_opengl/gl_rasterizer.cpp
@@ -205,7 +205,7 @@ void RasterizerOpenGL::Clear() {
++num_queued_commands;
}
-void RasterizerOpenGL::Draw(bool is_indexed, bool is_instanced) {
+void RasterizerOpenGL::Draw(bool is_indexed, u32 instance_count) {
MICROPROFILE_SCOPE(OpenGL_Drawing);
SCOPE_EXIT({ gpu.TickWork(); });
@@ -222,14 +222,15 @@ void RasterizerOpenGL::Draw(bool is_indexed, bool is_instanced) {
pipeline->SetEngine(maxwell3d, gpu_memory);
pipeline->Configure(is_indexed);
+ BindInlineIndexBuffer();
+
SyncState();
const GLenum primitive_mode = MaxwellToGL::PrimitiveTopology(maxwell3d->regs.draw.topology);
BeginTransformFeedback(pipeline, primitive_mode);
const GLuint base_instance = static_cast<GLuint>(maxwell3d->regs.global_base_instance_index);
- const GLsizei num_instances =
- static_cast<GLsizei>(is_instanced ? maxwell3d->mme_draw.instance_count : 1);
+ const GLsizei num_instances = static_cast<GLsizei>(instance_count);
if (is_indexed) {
const GLint base_vertex = static_cast<GLint>(maxwell3d->regs.global_base_vertex_index);
const GLsizei num_vertices = static_cast<GLsizei>(maxwell3d->regs.index_buffer.count);
@@ -1129,6 +1130,16 @@ void RasterizerOpenGL::ReleaseChannel(s32 channel_id) {
query_cache.EraseChannel(channel_id);
}
+void RasterizerOpenGL::BindInlineIndexBuffer() {
+ if (maxwell3d->inline_index_draw_indexes.empty()) {
+ return;
+ }
+ const auto data_count = static_cast<u32>(maxwell3d->inline_index_draw_indexes.size());
+ auto buffer = Buffer(buffer_cache_runtime, *this, 0, data_count);
+ buffer.ImmediateUpload(0, maxwell3d->inline_index_draw_indexes);
+ buffer_cache_runtime.BindIndexBuffer(buffer, 0, data_count);
+}
+
AccelerateDMA::AccelerateDMA(BufferCache& buffer_cache_) : buffer_cache{buffer_cache_} {}
bool AccelerateDMA::BufferCopy(GPUVAddr src_address, GPUVAddr dest_address, u64 amount) {
diff --git a/src/video_core/renderer_opengl/gl_rasterizer.h b/src/video_core/renderer_opengl/gl_rasterizer.h
index 45131b785..793e0d608 100644
--- a/src/video_core/renderer_opengl/gl_rasterizer.h
+++ b/src/video_core/renderer_opengl/gl_rasterizer.h
@@ -68,7 +68,7 @@ public:
StateTracker& state_tracker_);
~RasterizerOpenGL() override;
- void Draw(bool is_indexed, bool is_instanced) override;
+ void Draw(bool is_indexed, u32 instance_count) override;
void Clear() override;
void DispatchCompute() override;
void ResetCounter(VideoCore::QueryType type) override;
@@ -199,6 +199,8 @@ private:
/// End a transform feedback
void EndTransformFeedback();
+ void BindInlineIndexBuffer();
+
Tegra::GPU& gpu;
const Device& device;